Nexchain AI’s crypto presale surges with new airdrop quests and a 100% Testnet 2.0 bonus ahead of the November mainnet launch.

The crypto presale market is seeing growing attention as Nexchain AI continues to move through its roadmap with precision. The project combines artificial intelligence and blockchain technology to deliver a scalable, secure, and efficient infrastructure for decentralized applications. Investors are turning their attention to the ongoing crypto presale, as Nexchain’s Testnet 2.0 and active airdrop campaign strengthen community engagement ahead of the mainnet launch. With over 90% of the Stage 28 target already achieved, the presale’s limited window adds to the momentum.

Nexchain AI: The Foundation of a Smarter Blockchain Network

Nexchain AI integrates artificial intelligence into blockchain to enhance scalability, interoperability, and security. The platform operates on a hybrid Proof-of-Stake consensus combined with AI optimization for adaptive validation and resource management.

Through sharding and Directed Acyclic Graphs (DAGs), Nexchain ensures higher transaction throughput while minimizing congestion. Post-quantum cryptography and AI-driven anomaly detection reinforce the network’s resilience. The ongoing crypto presale has attracted strong participation, reflecting confidence in Nexchain’s technical foundation.

Stage 25 and Stage 26 sold out rapidly, raising $9.27 million and $10.12 million, respectively. Stage 27 followed with $11.02 million raised at $0.108 per NEX. The project now sits in Stage 28, where each token is priced at $0.112, and $11.06 million has already been accumulated out of the $11.97 million target.

Testnet 2.0 Launch in November

The next milestone for Nexchain AI is the November launch of Testnet 2.0. This phase began on October 13 and runs until November 28. Testnet 2.0 introduces a redesigned interface, AI Events for scam prevention, and anti-MEV tools. During each transaction, users now see an AI Risk Score that indicates potential risks before confirming actions.

This feature advances transaction security and transparency across the ecosystem. Investors can also access a 100% bonus using promo code TESTNET2.0, which remains active throughout the testnet period. This bonus strengthens the crypto presale incentives, positioning Nexchain as one of the most engaging projects in the current market.

Expanding Airdrop Quests and Rewards

The Nexchain AI airdrop continues with a $5 million NEX prize pool. Participants earn weekly rewards by completing quests that encourage network activity before the mainnet launch. Confirmed via an official X post, new short-term quests have been added to increase early supporters’ earnings.

The airdrop keeps expanding – we’re adding new short-term quests to help early supporters earn more before the mainnet launch.

And don’t forget – the +100% token bonus is still auto-applied on every purchase: https://t.co/AndsZ9sQsH

👉 New quests: https://t.co/TM2HyW0TKO pic.twitter.com/Y7T3clI5Yn

— Nexchain (@nexchain_ai) October 21, 2025

The recent Flash Quest rewarded users who bought tokens within 48 hours with +100 points. Despite its completion, the Double Presale Points Week, active from October 16 to 23, now offers ×2 points on all buy quests. As the crypto presale progresses toward completion, Nexchain AI maintains a clear lead in combining AI innovation with blockchain efficiency.

The combination of Testnet 2.0, an active airdrop, and a near-fulfilled funding target demonstrates consistent project development. The CertiK-audited infrastructure further ensures security and trust. With more updates expected before the mainnet launch, Nexchain’s roadmap continues to show sustained momentum, making this crypto presale one of the most strategic opportunities in today’s blockchain market.

More Details: 

Website: https://nexchain.ai/ 

Telegram: t.me/nexchain_ai/3 

X: https://x.com/nexchain_ai 

Airdrop: https://nexchain.ai/airdrop